63.—(1) Proceedings for the offence to which a penalty notice relates may not be brought until the end of the period of 28 days beginning with the date on which the notice was given (“the suspended enforcement period”).
(2) If the penalty is paid before the end of the suspended enforcement period, no proceedings may be brought for the offence.
(3) Subsection (1) does not apply if the person to whom the penalty notice was given has made a request to be tried.